Results 11 to 20 of about 1,295,509 (307)

Detection and quantification of Verticillium dahliae and V. longisporum by droplet digital PCR versus quantitative real-time PCR

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
Vascular wilt, caused by Verticillium dahliae and V. longisporum, limits the quality and yield of agricultural crops. Although quantitative real-time PCR (qPCR) has greatly improved the diagnosis of these two pathogens over traditional, time-consuming ...
Di Wang   +7 more
doaj   +3 more sources

Differential gene expression in response to cold stress in Lepidium apetalum during seedling emergence

open access: yesBiologia Plantarum, 2012
Germination of Lepidium apetalum Wild. seeds is invariably arrested by cold stress. cDNA-amplified fragment length polymorphism (AFLP) technique was used to isolate genes relevant to chilling stress (4 °C) during seedling emergence. 43 transcript-derived
H. X. Zhao, Q. Li, G. Li, Y. Du
doaj   +1 more source

Detection of Salmonella Typhi in Bile by Quantitative Real-Time PCR

open access: yesMicrobiology Spectrum, 2022
In countries where the incidence of typhoid fever is high, fecal material from short-term carriers of Salmonella Typhi contaminates inadequately treated water supplies.
Ellen E. Higginson   +9 more
doaj   +1 more source

Primer design for quantitative real-time PCR for the emerging Coronavirus SARS-CoV-2

open access: yesTheranostics, 2020
In December 2019, a new coronavirus disease (COVID-19) outbreak occurred in Wuhan, China. Severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2), which is the seventh coronavirus known to infect humans, is highly contagious and has rapidly expanded
Dandan Li, Jiawei Zhang, Jin-Ming Li
semanticscholar   +1 more source

Quantitative real-time RT-PCR – a perspective [PDF]

open access: yesJournal of Molecular Endocrinology, 2005
Abstract The real-time reverse transcription polymerase chain reaction (RT-PCR) uses fluorescent reporter molecules to monitor the production of amplification products during each cycle of the PCR reaction. This combines the nucleic acid amplification and detection steps into one homogeneous assay and obviates the need for gel ...
S A, Bustin   +3 more
openaire   +2 more sources

Methods to determine limit of detection and limit of quantification in quantitative real-time PCR (qPCR)

open access: yesBiomolecular Detection and Quantification, 2017
Quantitative Real-Time Polymerase Chain Reaction, better known as qPCR, is the most sensitive and specific technique we have for the detection of nucleic acids.
A. Forootan   +5 more
semanticscholar   +1 more source

Detection of Pork-Derived Ingredients Based on Real-time Quantitative PCR

open access: yesShipin gongye ke-ji, 2022
In order to accurately and reliably quantify pork-derived ingredients in meat products, single-copy gene (carcinoembryonic antigen-related cell adhesion molecule 2-like, CACA) in pig cell nucleus was screened by bioinformatics methods, with CACA gene as ...
Yao YANG   +5 more
doaj   +1 more source

Preliminary screening of intestinal barrier genes associated with porcine epidemic diarrhea virus infection in pigs

open access: yesRevista Brasileira de Zootecnia, 2020
To screen intestinal barrier genes associated with porcine epidemic diarrhea virus (PEDV) infection, in the present study we first detected PEDV-infected piglets ( Sus scrofa ) with intestinal damage using quantitative real-time PCR (qPCR) and ...
Xiaoyi Qi   +5 more
doaj   +1 more source

Presence of SARS-CoV-2 in human tears detected by quantitative real time PCR (qRT-PCR)

open access: yesMedical Journal of Dr. D.Y. Patil Vidyapeeth, 2022
Background: COVID-19 has caused a pandemic since the end of the year 2019. Controversy regarding the presence of the SARS-CoV-2 in tears and conjunctival sac has created suspense throughout.
Neeta Mishra   +6 more
doaj   +1 more source

Identification of reliable reference genes for quantitative real-time PCR normalization in pitaya

open access: yesPlant Methods, 2019
A suitable reference gene is an important prerequisite for guarantying accurate and reliable results in quantitative real-time PCR (qRT-PCR) analyses. However, there is no absolute universality in reference genes among different species.
Canbin Chen   +10 more
semanticscholar   +1 more source

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